Webster Dam

Webster Dam Quick Facts

Location: Rooks, Kansas
Coordinates: 39.408, -99.4234
River: South Fork Solomon River
Primary Purpose: Flood Risk Reduction
Type: Earth
Commissioned: 1955
Dam Height: 154 ft (47 m)
Dam Length: 10,720 ft (3,267 m)
Dam Capacity: 401,650 acre-ft (495,427 Ml)
Condition Assessment: Not Available
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Webster Dam Map

Webster Dam Information

Webster Dam is an earthen embankment dam located about 12 miles from Stockton, Rooks, Kansas.

The dam, which is on the South Fork Solomon River, was primarily built for Flood Risk Reduction purposes, but also serves for Irrigation benefits.

The dam was designed by and commissioned in 1955 and is currently owned by US Bureau of Reclamation.

Webster Dam Structure

The Webster Dam is approximately 10,720 feet (3,267 m) long, 154 feet (47 m) high and has a structural volume of 8,145,000 cubic yards (6,227,300 cubic metres).

Webster Dam Storage Capacity & Surface Area

The reservoir has a normal storage capacity of 77,371 acre-ft (95,436 Ml) and maximum capacity of 401,650 acre-ft (495,427 Ml).

The surface area of the reservoir is 11,493 acres (4,651 ha) and the total catchment area is 1,150 square miles (2,978 square kilometres).

Webster Dam Spillway

The dam has a 100 feet (30 m) wide controlled spillway with a maximum discharge capacity of 138000 cubic feet per second (3908 cubic metres per second).

Webster Dam Compared to Five Famous American Dams

Height (ft)
Length (Ft)
Storage Volume (acre-ft)
Drainage Area (sq miles)
 
Webster Dam
Rooks, Kansas
Height (ft)
154
Length (Ft)
10,720
Storage Volume (acre-ft)
401,650
Drainage Area (sq miles)
1,150
Hoover Dam
Clark County, Nevada
Height (ft)
730
Length (Ft)
1,244
Storage Volume (acre-ft)
30,237,000
Drainage Area (sq miles)
167,800
Grand Coulee Dam
Okanogan County, Washington
Height (ft)
550
Length (Ft)
5,673
Storage Volume (acre-ft)
9,562,0000
Drainage Area (sq miles)
74,100
Theodore Roosevelt Dam
Maricopa County, Arizona
Height (ft)
357
Length (Ft)
1,208
Storage Volume (acre-ft)
3,411,500
Drainage Area (sq miles)
5,736
Oroville Dam
Butte County, California
Height (ft)
235
Length (Ft)
6,920
Storage Volume (acre-ft)
3,540,000
Drainage Area (sq miles)
3,611
Glen Canyon Dam
Coconino County, Arizona
Height (ft)
216
Length (Ft)
1,565
Storage Volume (acre-ft)
29,875,000
Drainage Area (sq miles)
108,355

Webster Dam Weather

Current Conditions at Webster Dam

Parameter Value
Current Time 23:27
Sunrise 07:47
Sunset 18:58
Temperature (°F) 30
Feels Like (°F) 22
Cloud Coverage (%) 76
Pressure (inHg) 1033
Humidity (%) 30
Wind Speed (mph) 8
Rain (mm) 0

7-Day Forecast for Webster Dam

Day Min Temp (°F) Max Temp (°F) Feels Like (°F) Pressure (inHg) Humidity (%) Wind Speed (mph) Wind Gust (mph) Wind Dir Precip Prob (%) Precip Volume (mm) Weather
Today 30 60 54 1028 29 19 31 ENE 0 - clear sky
Wed 32 67 57 1026 13 22 44 S 0 - clear sky
Thu 54 81 74 1011 26 28 49 S 0 - clear sky
Fri 60 78 74 1013 35 28 49 S 0 - broken clouds
Sat 62 75 74 1022 40 21 36 SSE 77 1 light rain
Sun 56 66 56 1020 75 19 37 SSE 100 59 heavy intensity rain
Mon 56 74 68 1014 35 15 23 WNW 100 4 light rain
Tue 56 75 68 1020 39 9 25 SW 0 - clear sky

Webster Dam Frequently Asked Questions

In which state is the Webster Dam?

Webster Dam is in Kansas.

In which county is the Webster Dam?

Webster Dam is in Rooks County.

How high is the Webster Dam?

Webster Dam is 154 feet high.

How long is the Webster Dam?

Webster Dam is 10,720 feet long.

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Webster Dam

Condition Assessment Classification

Satisfactory

No existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.

Fair

No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum

Poor

A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.

Unsatisfactory

A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.

Not Rated

The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.

Not Available

Dams for which the condition assessment is restricted to approved government users.

Hazard Potential Classification

High

Dams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.

Significant

Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.

Low

Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner’s property.

Undetermined

Dams for which a downstream hazard potential has not been designated or is not provided.

Not Available

Dams for which the downstream hazard potential is restricted to approved government users.

Source: National Inventory of Dams

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